Companies in
Plastics Industry

Profilsager AG

Plastics Industry · Dürrenäsch · Since 2008

The company profilsager ag develops and manufactures profiles and solutions for interior construction and technical applications, particularly for windows, doors, ventilation ducts and other uses. The core activity includes the production and distribution of products such as door frame profiles, rebate profiles, soft PVC profiles, separo profiles for windows, tubofix profiles, vibrex U-profiles for ventilation ducts and ringo profiles.

profine (Schweiz) AG

Plastics Industry · Stein Am Rhein · Since 1992

The core activity of Kömmerling includes the development, manufacture and distribution of profiles and accessories for the production of plastic windows and doors, as well as the production of products for privacy screening applications, foam and rigid plates, decorative surface coatings on plates and profiles, and PVC recycling.

PROFORM AG

Plastics Industry · Marly · Since 1991

The core activity of Proform AG is the provision of rapid prototyping services, particularly in additive manufacturing (3D printing) and the production of prototypes and small series in various materials such as plastic, polyurethane and silicone. Specific processes include stereolithography, Fused Deposition Modeling (FDM), vacuum casting and Rapid Tooling.

proframe ag

Plastics Industry · Liebefeld · Since 2023

The core activity of proframe AG is the development, manufacture and distribution of innovative solutions for windows, doors and sliding systems made of plastic and aluminum, including Wicona systems, aluminum windows, plastic windows, entrance doors, sliding systems, fixed glazing and fire-resistant doors.

Pronouvo AG

Plastics Industry · Waldkirch · Since 2009

The core activity of Pronouvo AG is the manufacture and distribution of cork products and related items such as wall and ceiling linings, deformation joints, pipe insulation, anti-vibration solutions and vibration damping systems. The company offers a wide range of products based on the use of cork as an ecological natural product.

Prontoplast Spritzguss AG

Plastics Industry · Wetzikon Zh · Since 2002

The core activity of Prontoplast is the production of injection molded parts. The company offers a comprehensive range of services, from development and design to production and delivery of high-precision injection molded parts. Prontoplast specializes in the production of complex parts and offers its customers a wide range of materials and high accuracy in manufacturing.

Protechna AG, Zweigniederlassung Montlingen

Plastics Industry · Montlingen · Since 2024

Protechna AG, Zweigniederlassung Montlingen manufactures injection-moulded components for the SCHÜTZ production system, including screw caps, seals, plugs and valves. The site produces these parts using automated manufacturing equipment and handles logistics and distribution to SCHÜTZ production locations worldwide.

Prowatec AG

Plastics Industry · Wallbach · Since 2006

The core activity of Prowatec AG is the development and manufacture of plastic parts through mold making and injection molding technology. The company offers consulting and development of individual solutions for customers and also produces its own products, such as household and DIY items.

PTI Europe S.à r.l.

Plastics Industry · Yverdon-Les-Bains · Since 1998

The core activity of PTI (Plastic Technologies Inc.) is the development and manufacture of sustainable plastic packaging, particularly PET (Polyethylene Terephthalate). This includes the areas of: packaging design and development, prototyping and testing of packaging, production of packaging in small and large quantities, and consulting and supporting customers in the development of sustainable packaging solutions. The company works closely with customers from various industries to develop customized packaging solutions that are both functional and environmentally friendly.

Rapid-RF AG

Plastics Industry · Emmetten · Since 2020

The core activity of Rapid-RF is the individual production of plastic parts according to customer specifications. This includes, in particular, the processes of cutting, milling, printing and welding. The company offers precise and professional production of plastic parts according to the requirements and drawings of the customers.

Ray, ACT Composites

Plastics Industry · Geneva · Since 2000

The core activity of ACT Composites is the development of prototypes and the production of small series of parts made from carbon-based, Kevlar and glass fibre composite materials for various applications.

RecyPET AG

Plastics Industry · Frauenfeld · Since 1998

The core activity of RecyPET AG is the recycling of PET (Polyethylene Terephthalate), particularly in the field of bottle-to-bottle recycling, with the aim of recycling PET bottles and producing new PET products from them.

Rellmacom GmbH

Plastics Industry · Frauenfeld · Since 2020

The core activity of Rellmacom GmbH is the development and manufacture of products for the building services industry, particularly for sanitary and building services companies, with the aim of simplifying work processes and minimizing assembly costs.

Replastic Technologies AG

Waste Management Industry · Wollerau · Since 2021

Replastic Technologies AG provides services in the field of industrial installations on the five continents, particularly in the field of plastic recycling technologies. The company's core activity includes the development and implementation of solutions for the recycling of plastics, including the planning and construction of pilot plants.

Röchling Industrial Weinfelden AG

Plastics Industry · Weinfelden · Since 1988

The company is a globally operating group with three main divisions: Automotive, Industrial, and Medical. The company's core activities include the development and delivery of products and solutions in the following areas: Automotive: aerodynamics, drive and lightweight construction for the mobility industry; Industrial: development and delivery of customized plastic products for various industrial sectors; and Medical: development of innovative, reliable, and customer-specific products, services, and platform solutions for the healthcare industry. The company also offers a wide range of thermoplastic and composite materials, including semi-finished products and processed components, as well as additive manufacturing services.

Rotex Metallbauteile GmbH

Metal Construction · Zuzwil Sg · Since 2000

The core activity of Rotex Kunststoffe is the development and manufacture of plastic parts and products using various processing techniques such as injection moulding, deep drawing, GRP processes and others. The company offers consulting services and develops customer-specific solutions for various industries, including the production of prototypes and small series.

RPG Kunststoff GmbH

Plastics Industry · Basel · Since 2016

The core activity of RPG Kunststoff GmbH is the manufacture of process engineering systems and equipment made of thermoplastic materials, particularly in apparatus construction and ventilation engineering for the chemical industry and laboratories.

RS RÉSINA SA

Plastics Industry · La Tour-De-Peilz · Since 2024

The core activity of RS-Résina Sàrl is the development, manufacture and application of high-quality resin products for the coating and protection of floors. The company offers a wide range of resin products that are aesthetically pleasing, functional, durable and resistant to wear and tear. The products can be offered in various colors and finish variants. RS-Résina Sàrl specializes in the application of synthetic resins without joints and offers fast and efficient services for the execution of projects.

rSupply Solutions AG

Waste Management Industry · Rotkreuz · Since 2016

The core activity of rSupply Solutions AG is the development and production of high-quality packaging materials made from 100% recycled plastic (post-consumer recyclate). The company focuses on reusing plastic waste and transforming it into new, high-quality packaging materials that meet the quality requirements of market leaders in Europe. Through its activities, rSupply supports the implementation of a circular economy and enables companies to produce their packaging from sustainable, recycled plastics.

Ruba Thermoplast AG

Plastics Industry · Zuzgen · Since 1967

The core activity of RUBA Thermoplast AG is the development, design and production of plastic parts, in particular tube closures, tube shoulders and other plastic parts, as well as toolmaking and contract manufacturing in the field of plastics processing.

Rudarc AG

Metal Construction · Buckten · Since 1992

The core activity of Rudarc AG is the manufacture of tools for tube bending machines, in particular bending mandrels, ball mandrels and folding calenders, as well as the processing of various metals and plastics. This also includes the production of individual parts and small series, toolmaking and the manufacture of spare parts for machines.

SAACKE AG

Plastics Industry · Dietikon · Since 2023

SAACKE AG designs and manufactures combustion and burner systems as well as complete firing plants for industrial and marine applications. The company supplies burners, combustion chambers and control systems and provides engineering, consulting, and service and maintenance for heat, steam and power generation.

SAC-O-MAT (Schweiz) AG

Plastics Industry · St. Erhard · Since 1995

The core activity of Sac-o-mat (Schweiz) AG is the development, manufacture and marketing of dog toilet systems, including dog toilets, bag dispensers and accessories.

Samaplast AG

Plastics Industry · St. Margrethen Sg · Since 1960

The core activity of Samaplast AG is the development and manufacture of plastic products, particularly for the medical and healthcare industry. This includes the production of plastic injection molded parts, implants, prototypes, and sterilized medical products. The company also offers services such as additive manufacturing, cleanroom manufacturing, packaging, and final sterilization.

Satrotec AG

Technical Consulting & Engineering · Eglisau · Since 2001

Satrotec AG produces plastic parts and assembled components and provides injection molding, overmolding and assembly services. The company offers program and project management as well as measurements and metrology, supporting projects from feasibility studies to serial production.

SAX Polymers Industrie AG

Plastics Industry · Oberriet Sg · Since 2005

The core activity of SAX Polymers is the production, processing and colouring of technical plastics, in particular plastic granules and compounds.

SBS Schneidebretter-Service GmbH

Plastics Industry · Thalwil · Since 2000

The core activity of SBS Schneidebretter-Service GmbH is the processing and maintenance of cutting boards and knives for the gastronomy industry. Specifically, this includes: sharpening of knives of all kinds, processing of plastic cutting boards, sale of new cutting boards in various sizes, colors and special sizes as well as custom-made products, and a delivery service for cutting boards and knives. The company positions itself as a service provider for the gastronomy industry, helping customers pass hygiene checks by offering professional cutting boards and knives.

Schalk Modellbau AG

Plastics Industry · Zurich · Since 1986

The core activity of Schalk Modellbau AG is architectural model making, particularly the creation of customized models for various purposes and requirements, such as site models, plaster models, master models, presentation models, competition models, sales models, working models, wooden models, construction input models, and detail models.

Schaumstoff Härti AG

Plastics Industry · Effretikon · Since 1997

The core activity of Schaumstoff Härti AG is the production and sale of foam materials and coatings. The company offers a wide range of foams for various applications and operates a factory outlet where customers can purchase products directly.

Schlatter Plastic AG

Plastics Industry · Schwarzenbach Sg · Since 1974

The core activity of Schlatter Plastic AG is the production of flexible packaging made of polyethylene, particularly waste bags and fee bags, as well as packaging for the food industry. The company covers the entire production process, from the recycling of polyethylene waste to the storage and delivery of the finished products.

Schüll Gravuren GmbH

Plastics Industry · Biel/Bienne · Since 2021

The core activity of Schüll Gravuren is the creation of high-quality mechanical flat engravings, particularly for companies in the building technology and industry sectors, as well as for other industries and private customers.

Schütz Montlingen GmbH & Co KG, Selters (DE), Zweigniederlassung Montlingen/Oberriet SG

Plastics Industry · Montlingen · Since 2005

Schütz Montlingen GmbH & Co KG, Selters (DE), Zweigniederlassung Montlingen/Oberriet SG is a branch of the SCHÜTZ group supplying industrial packaging systems, notably intermediate bulk containers (IBCs), drums and original components and spare parts. The branch also provides services related to the collection and reconditioning of used IBCs (Ticket Service) and other packaging-related services.

Schweiter Technologies AG

Metal Industry · Steinhausen · Since 1912

The core activity of Schweiter Technologies AG is the development, manufacture and marketing of high-performance composite materials and materials for various applications, in particular in the areas of passenger transport, façade cladding, signage and display technology as well as core materials.

SealEx GmbH

Plastics Industry · Kaiseraugst · Since 2013

SealEx GmbH applies formed-in-place foam gaskets (FIPFG) and foam sealing systems to plastic and sheet-metal components and provides contract foam-application services. The company offers series production with robotic application for sectors such as automotive, electrical engineering, lighting and machinery, and holds ISO 9001 certification.

Seiler AG

Plastics Industry · Dietikon · Since 1984

The core activity of SEILER AG is the production of plastic parts by injection moulding, assembly of components and ultrasonic welding of plastic parts. The company offers high-quality plastic products and solutions and has modern production planning and control systems to ensure timely production and guaranteed quality.

Sena Plastics AG

Plastics Industry · Aesch Bl · Since 2024

The core activity of Sena Plastics AG is the development and manufacture of equipment and systems, particularly in the field of plastics processing. This includes, among other things, the production of shut-off valves, plastic linings and pressure-holding valves. The company also offers the development and manufacture of machines and consumables.

Serrex S.A.

Plastics Industry · Coinsins · Since 1971

The core activity of Serrex SA is the manufacture of thermoplastic tubes, hoses and small tubular sleeves made from various materials such as fluoropolymers (PFA, FEP, PVDF, ETFE), technical polymers (PA12, PEEK, PU) and other synthetic materials. These products are used in various industries such as mechanical engineering, chemistry, food, watchmaking and medicine, as well as in the manufacture of industrial equipment.

Seseca AG

Plastics Industry · Pratval · Since 2018

The core activity of Seseca AG is the manufacture and distribution of high-quality seals and spare parts for the pharmaceutical, biotechnology, chemical and food industries, in particular EPDM and PTFE/EPDM diaphragms, as well as the provision of engineering services and technical support for these industries.

SEYDOUX MOUSSE Sàrl

Plastics Industry · Geneva · Since 1998

The core activity of Seydoux Mousse Sàrl is the manufacture and sale of synthetic mousse products for various applications, particularly: Custom-made mattress and seat cushion manufacturing, Furniture restoration and renovation, Production of medical products such as ergonomic cushions and protection systems, Production of technical products such as shock, water, cold and noise protection materials, Production of special mousse products for use in various industries such as healthcare, industry and transportation.

Shopping-Bags GmbH

Plastics Industry · Wettingen · Since 2013

The company's core activity is the production and distribution of promotional bags, particularly shopping bags and fair bags made from various materials such as paper, film, plastic and non-woven, as well as the manufacture of printed bags using various printing and finishing processes.

Siegfried Kahn Trading AG

Metal Industry · Zurich · Since 1995

The core activity of Siegfried Kahn Trading AG is the trade in iron, metal and plastics, particularly in the field of scrap metal trading.

SIGA Manufacturing AG

Plastics Industry · Schachen Lu · Since 2005

SILCOPLAST AG

Plastics Industry · Wolfhalden · Since 1985

The core activity of Silcoplast AG is the development and production of plastic and silicone components, particularly for demanding applications in various industries such as medical technology, hearing aid industry and other sectors. This includes the manufacture of high-precision and durable silicone parts, such as LSR silicone injection molding, HTV silicone and THP, as well as the production of plastic components using 3D printing.

Silicon Swiss Sagl

Plastics Industry · Cadro · Since 2007

The core activity of Siliconswiss is the production and distribution of products for waste disposal and hygiene, particularly: waste bags, dog waste bags, automatic distributors and vending machines for the dispensing of waste bags and dog waste bags, as well as dispensers and collection bins for dog waste bags. The company also offers customized products, such as personalized waste bags and dog waste bags.

siloxene AG

Plastics Industry · Brüttisellen · Since 2020

The core activity of Siloxene AG is the development and commercialization of silicon-based, hybrid molecular building blocks, particularly Q-T-Polysiloxane resins, which are used as additives and enablers in various industries such as coatings, adhesives, elastomers and polymers. The company also offers customized solutions for bonding polymers and other materials to enhance the performance properties of products.

SIMEXcomposites GmbH

Technical Consulting & Engineering · Appenzell · Since 2006

The core activity of SIMEXcomposites GmbH is the development, manufacture and implementation of innovative composite solutions, particularly made of glass fiber reinforced materials, for various industrial sectors such as telecommunications, energy and construction. The company offers customized solutions for specific customer requirements, including planning, design, manufacturing and assembly of components and structures.

Sintron-Polymec AG

Plastics Industry · Grenchen · Since 1981

The core activity of Sintron Polymec AG is the development, manufacture and delivery of complex technical components and assemblies, in particular gears, gearboxes and other precision parts, for various industries such as automotive, consumer goods and healthcare. The company offers comprehensive services, from development and design to tooling and parts production, as well as assembly and validation.

Sipchem InnoVent SA

Private Equity & Venture Capital · Lausanne · Since 2023

Sipchem InnoVent SA is the innovation and corporate venture capital arm of Sipchem, focusing on technologies for sustainability, circularity and decarbonization in the petrochemical sector. The organisation runs internal innovation activities to develop technologies for plastic circularity and operates a corporate venture capital programme investing in startups across sustainability and decarbonisation. It also develops and markets Meras® polymer compounds, including PBT grades and r‑PET formulations sourced from 100% post‑consumer recycled PET for injection-moulding applications.